138681181126

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{859}}^1\times {\mathrm{25537}}^1$

素因数の和:26536

約数の個数: 32

約数和(自身を含む): 217430532000

約数和(自身を除く): 78749350874

約数列:

[1, 2, 29, 58, 109, 218, 859, 1718, 3161, 6322, 24911, 25537, 49822, 51074, 93631, 187262, 740573, 1481146, 2715299, 2783533, 5430598, 5567066, 21936283, 43872566, 80722457, 161444914, 636152207, 1272304414, 2391054847, 4782109694, 69340590563, 138681181126]

約数ペア:

[(1, 138681181126), (2, 69340590563), (29, 4782109694), (58, 2391054847), (109, 1272304414), (218, 636152207), (859, 161444914), (1718, 80722457), (3161, 43872566), (6322, 21936283), (24911, 5567066), (25537, 5430598), (49822, 2783533), (51074, 2715299), (93631, 1481146), (187262, 740573)]